.header.index{
  margin-top: 0px;
  margin: 0 auto;
}
.indextop {
  height: 178px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.logotit {
  width: 490px;
  height: 48px;
  font-weight: bold;
  background: url(../imgs/logotit.png) no-repeat;
  background-size: contain;
  margin-bottom: 9px;
}

.indextop ul {
  display: flex;
  text-align: center;
  justify-content: space-evenly;
  width: 436px;
  color: #999;
}

/* 顶部导航 */
.topnav {
  display: flex;
  justify-content: center;
  overflow: hidden;
  margin-right: 0px;
  width: auto;
}

.topnav .logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-left: -54px;
  margin-right: 18px;
}

.topnav ul {
  width: 1200px;
}

.topnav ul li {
  text-align: center;
  border-right: 1px solid #fff;
  flex: 1;
  color: #fff;
  font-size: 17px;
  font-weight: bold;
  font-size: 17px;
}

.topnav ul li:last-child {
  border-right: 0;
}

.topnav ul li.on,
.topnav ul li:hover {
  background: #a7e0eb;
}

/* 主体内容 */
.mainb {
  background: #fff;
  margin-top: 31px;
}

/* 轮播图区域 */
.bann-wrap {
  position: relative;
  width: 844px;
  height: 375px;
}

.bann-wrap img {
  display: block;
  height: 100%;
  width: 100%;
  margin: 0 auto;
}

/* 轮播重置样式 */
.swiper-container {
  width: 100%;
  height: 100%;
}

/* 轮播圆点 */
.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
}

.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 11px;
}

:root {
  --swiper-theme-color: #fff;
}

.nav-right {
  margin-left: 62px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.nav-right li {
  width: 281px;
  height: 56px;
  line-height: 56px;
  background: #fff;
  border: 1px solid #dddddd;
  box-shadow: 0px 3px 3px 0px rgba(0, 0, 0, 0.3);
  border-radius: 7px;
  color: #333;
  text-align: center;
  margin-bottom: 33px;
  font-size: 17px;
  font-weight: bold;
}
.game-about {
    display: flex;
    overflow: hidden;
    margin-top: 38px;
    margin-bottom: 64px;
}

/* 热门竞赛 */
.game-type {
  width: 844px;
}
.game-list {
  display: flex;
  justify-content: space-between;
}
.game-item {
  overflow: hidden;
  border-radius: 3px;
}
.game-img {
  width: 263px;
  height: 210px;
  margin-bottom: 10px;
  background: #ccc;
}
.game-img img {
  width: 100%;
  height: 100%;
}
/* 关注 */
.game-like {
    float: right;
    margin-right: 3px;
    width: 75px;
    height: 27px;
    line-height: 27px;
    background: #ffffff;
    border: 1px solid #dedede;
    box-shadow: 1px 3px 4px 1px rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
}
.game-like i {
    display: inline-block;
    width: 19px;
    height: 19px;
    background: url(../imgs/star.png) no-repeat;
    vertical-align: middle;
}

.game-news {
    flex: 1;
    margin-left: 62px;
    margin-left: 54px;
    width: 308px;
    overflow: hidden;
    overflow-x: hidden;
}
.news-list {
    width: 320px;
    height: 289px;
    overflow: hidden;
    overflow-y: auto;
    padding: 5px 0px;
}
.new-item {
    margin-bottom: 29px;
    display: flex;
    align-items: center;
}
.new-item .date {
    width: 75px;
    height: 75px;
    background: #FFF;
    border: 1px solid #DEDEDE;
    box-shadow: 1px 4px 4px 1px rgba(0, 0, 0, 0.3);
    border-radius: 14px;
    margin-right: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #000;
}
.new-item .date p {
    font-size: 34px;
}
.new-item .date span {
    font-size: 14px;
    margin-top: 10px;
}
.new-item .tit-time {
    text-align: center;
    line-height: 17px;
    font-size: 15px;
    font-weight: bold;
    color: #444444;
}
.tit-time>p:last-child {
    font-size: 14px;
    margin-top: 15px;
}